Zobrazeno 1 - 10
of 128
pro vyhledávání: '"vacuum induction furnace"'
Publikováno v:
Archives of Foundry Engineering, Vol vol. 22, Iss No 3, Pp 11-18 (2022)
In this paper, the results of the study on aluminium evaporation from the Al-Zn alloys (4.2% weight) during remelting in a vacuum induction furnace (VIM) are presented. The evaporation of components of liquid metal alloys is complex due to its hetero
Externí odkaz:
https://doaj.org/article/0096c2c4c5ef427ab7695e6ae0fe79ba
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 3, Pp 60-64 (2019)
The prospect of using crystalline fused magnesia (FL LC) in the manufacture technology of melting crucibles by the method of isostatic pressing is shown. It has been established that the production of a material based on MgO using concrete technology
Externí odkaz:
https://doaj.org/article/52bd97e920ab4205a5c6edb1ce36a872
Publikováno v:
HUTNIK - WIADOMOŚCI HUTNICZE. 1:16-20
Autor:
Šenberger J., Pernica V.
Publikováno v:
Archives of Foundry Engineering, Vol 15, Iss 2, Pp 105-109 (2015)
Deoxidation of steel with carbon under reduced pressure is often used for increasing the steel purity. Suitable units for this purpose in foundries are vacuum induction furnaces. Possibilities of increasing the steel purity by deoxidation with carbon
Externí odkaz:
https://doaj.org/article/b4a7b2f7c4f143029426eb5680f34094
Publikováno v:
Archives of Metallurgy and Materials, Vol 59, Iss 2, Pp 825-828 (2014)
W prezentowanej pracy dokonano analizy procesu eliminacji cyny z ciekłego stopu żelaza na drodze odparowania w warunkach obniżonego ciśnienia. Eksperymenty realizowano w jednokomorowym indukcyjnym piecu próżniowym V1M 20-50 w temperaturze 1923
Externí odkaz:
https://doaj.org/article/4b70279e4e4c4085af6fbfc90d2b10c1
Publikováno v:
Journal of Iron and Steel Research International. 27:55-61
Carbon-containing Al2O3 refractory crucibles and pure Al2O3 refractory crucible were fabricated to study the effect of carbon-containing Al2O3–C refractories on aluminum and carbon pick-up of iron. Refractory crucibles with pure iron powder were pl
Publikováno v:
Metalurgija, Vol 53, Iss 2, Pp 225-227 (2014)
In the paper, results of the study on temperature effects on the rate of aluminium evaporation from the Ti-6Al-4V alloy during smelting in a vacuum induction furnace are presented. During smelting at 1 973 – 2 023 K, 10 Pa and 100 Pa, up to 26 % re
Externí odkaz:
https://doaj.org/article/96ec93be7ea1441aa4172acc13d2e789
Publikováno v:
Solid State Phenomena. 298:24-31
In order to analyze the possible source of large TiN inclusion for the high strength tire cord steel. The remelting experiment was conducted via vacuum induction furnace in the laboratory and the artificially prepared TiN particles which of size 50-7
Autor:
Guo-hua Wu, Zhankui Gao, Xiang Peng, Hao Ji, Wencai Liu, Wenjiang Ding, Ouyang Sijie, Zhong-quan Li
Publikováno v:
Transactions of Nonferrous Metals Society of China. 29:1211-1222
The as-cast Mg−8Li− x Zn− y Gd ( x =1, 2, 3, 4; y =1, 2; wt.%) alloys were prepared in a vacuum induction furnace and their microstructure and mechanical properties were investigated. The results show that the increase of Zn content results in
Publikováno v:
Metallurgical and Materials Transactions B. 50:1193-1203
As a key part of investigating a new proposed Ti-alloy production process, Ti-Al alloys were produced by aluminothermic reduction experiments at 1973 K in Al2O3 crucibles. Besides, pure Ti and Al were melted inside CaO crucibles at 1973 K to investig